John Coll

John Coll is a declared insider of Allison Transmission Holdings Inc (senior executive), with filings sourced from SEC (Form 4). We count 51 filings; the first trade dates from 1 July 2017 and the latest from 31 December 2025.

On the market, this insider has only sold: 15 sales, €2.5M in total. Besides market trades, the filings include 10 share grants and 22 option exercises. So far in 2026, the count stands at no purchases and 1 sale.

Most recently, on 2 January 2026, the filings show an open-market sale worth €151k in Allison Transmission Holdings Inc. The median gap between a trade and its publication by SEC (Form 4) is 3 days. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.